Our growing understanding of how proteins fold allows researchers to make predictions about protein structure based on primary amino acid sequence data. Consider the following amino acid sequence.
I - A - H - T- Y- G - P - F- G - A - A- M - C - K - W - E - A- Q - P - D – G – M - E - C- A - F - H - R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
a. Where might bends or b turns occur? Why? Draw the provided amino acid sequence in the bent form (use the single letter
b. Draw the full structure amino acid(s) that cause bends and use your drawing to explain why bends occur.
c. Where might intrachain disulfide cross-linkages be formed? Indicate in your drawing the location of the disulfide cross-linkages.
d. Assuming that this sequence is part of a larger globular protein, indicate the probable location
(the external surface or interior of the protein) of the following amino acid residues: Asp, Ile, Thr, Ala, Gln, Lys. Explain your reasoning.
e. Look at your drawing and predict what would be different if amino acid 13 is changed to F. Would this change affect the stability of the protein? Explain your reasoning.

Name the part of the the brain labeled "e".

Nhumans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? in humans, abo blood types refer to glycoproteins in the membranes of red blood cells. there are three alleles for this autosomal gene: ia, ib, and i. the ia allele codes for the a glycoprotein, the ib allele codes for the b glycoprotein, and the i allele doesn't code for any membrane glycoprotein. ia and ib are codominant, and i is recessive to both ia and ib. people with type a blood have the genotypes iaia or iai, people with type b blood are ibib or ibi, people with type ab blood are iaib, and people with type o blood are ii. if a woman with type ab blood marries a man with type o blood, which of the following blood types could their children possibly have? a, b, ab, and o ab and o a, b, and o a and b

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above